Asked Jan 21, 2020

Find the standard deviation (s) for the following: 8, 9, 8, 5, 6


Expert Answer

Step 1

The mean of the given numbers ...

Statistics homework question answer, step 1, image 1

Want to see the full answer?

See Solution

Check out a sample Q&A here.

Want to see this answer and more?

Solutions are written by subject experts who are available 24/7. Questions are typically answered within 1 hour.*

See Solution
*Response times may vary by subject and question.
Tagged in



Advanced Topics in Statistics

Related Statistics Q&A

Find answers to questions asked by student like you
Show more Q&A

Q: Powerball: Poisson Approximation to Binomial There is a 1/292,201,338 probability of winning the Pow...

A: Requirements for using the Poisson distribution as an approximation to binomial distribution are as ...


Q: Measures of Center In what sense are the mean, median, mode, and midrange measures of “center”?

A: The mean, median, mode and midrange are to be used to measure the centre.There are different approac...


Q: Drone Deliveries Based on a Pitney Bowes survey, assume that 42% of consumers are comfortable having...

A: Click to see the answer


Q: Sleep Mean As part of the National Health and Nutrition Examination Survey, subjects were asked how ...

A: Mean:The formula for mean is given below:


Q: Earthquake Magnitudes Listed below are Richter scale magnitudes of randomly selected earthquakes. a....

A: a.The best point estimate of the population mean μ is the sample mean,


Q: Comparing Birth Weights The birth weights of a sample of males have a mean of 3272.8 g and a standar...

A: Given dataMaleMean = 3272.8 gStandard Deviation = 660.2 gFemaleMean = 3037.1 gStandard Deviation = 7...


Q: Testing Claims About Proportions. In Exercises 9–32, test the given claim. Identify the null hypothe...

A: Null and alternative hypotheses:The null and alternative hypotheses are as follows:H0: p = 0.10H1: p...


Q: In Exercises 1–5, assume that 74% of randomly selected adults have a credit card (based on results f...

A: Define the random variable x as the number of adults who have credit card. Here, the number of adult...


Q: Caffeine in Soft Drinks Listed below are measured amounts of caffeine (mg per 12 oz of drink) obtain...

A: From the given problem, equal weight given to all brands. But some of these 20 brands are most prefe...